Re: Re: [COMMITTERS] pgsql: Efficient transaction-controlled synchronous replication.

Markus Wanner <markus@bluegap.ch>

From: Markus Wanner <markus@bluegap.ch>
To: Kevin Grittner <Kevin.Grittner@wicourts.gov>
Cc: Robert Haas <robertmhaas@gmail.com>, Simon Riggs <simon@2ndquadrant.com>, Alvaro Herrera <alvherre@commandprompt.com>, Andrew Dunstan <andrew@dunslane.net>, Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>, MARK CALLAGHAN <mdcallag@gmail.com>, Aidan Van Dyk <aidan@highrise.ca>, pgsql-hackers <pgsql-hackers@postgresql.org>
Date: 2011-03-19T19:27:04Z
Lists: pgsql-hackers

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  1. Efficient transaction-controlled synchronous replication.

On 03/18/2011 10:48 PM, Kevin Grittner wrote:
> the least of the evils.  I guess we should document it, though, so
> nobody has a false expectation that seeing something on the replica
> means that a connection looking at the master will see something
> that current.

Agreed.  Note, however, that even if there's no such guarantee, it's
highly unlikely for a user (or application) to ever notice this during
normal operation.

Regards

Markus Wanner